I was getting so frustrated with her still using diapers, she will be 4 in february. She has had some developmental delays but nothing severe. She has been in school for almost a year and is almost completely caught up to where she should be. Anyway, I got sick of stretching diapers around her big toddler bottom so I just stuck some panties on her and told her no more diapers unless you are sleeping. Day 1, one pee accident but she peed on the potty every other time and pooped on the potty twice! Day 2, no accidents! Went the entire day using the potty every time! I am so proud of her! Not quite sure how to make the transition while she is at school but I plan on emailing her teacher in the morning and seeing what they suggest.